Abstract
Homocoupling of 4-bromo-1,2,3-triazoles upon treatment with stoichiometric amount of bis(pinacolato)diboron on a palladium catalyst gives 4,4´-bi-1,2,3-triazoles in up to 95% yields.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 6, pp. 1470–1472, June, 2015.
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Afanas´ev, O.I., Tsyplenkova, O.A., Seliverstov, M.Y. et al. Homocoupling of bromotriazole derivatives on metal complex catalysts. Russ Chem Bull 64, 1470–1472 (2015). https://doi.org/10.1007/s11172-015-1034-z
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DOI: https://doi.org/10.1007/s11172-015-1034-z